173429910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 160

約数和(自身を含む): 501811200

約数和(自身を除く): 328381290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 59, 81, 90, 95, 114, 118, 135, 162, 171, 177, 190, 191, 270, 285, 295, 342, 354, 382, 405, 513, 531, 570, 573, 590, 810, 855, 885, 955, 1026, 1062, 1121, 1146, 1539, 1593, 1710, 1719, 1770, 1910, 2242, 2565, 2655, 2865, 3078, 3186, 3363, 3438, 3629, 4779, 5130, 5157, 5310, 5605, 5730, 6726, 7258, 7695, 7965, 8595, 9558, 10089, 10314, 10887, 11210, 11269, 15390, 15471, 15930, 16815, 17190, 18145, 20178, 21774, 22538, 23895, 25785, 30267, 30942, 32661, 33630, 33807, 36290, 47790, 50445, 51570, 54435, 56345, 60534, 65322, 67614, 77355, 90801, 97983, 100890, 101421, 108870, 112690, 151335, 154710, 163305, 169035, 181602, 195966, 202842, 214111, 293949, 302670, 304263, 326610, 338070, 428222, 454005, 489915, 507105, 587898, 608526, 642333, 908010, 912789, 979830, 1014210, 1070555, 1284666, 1469745, 1521315, 1825578, 1926999, 2141110, 2939490, 3042630, 3211665, 3853998, 4563945, 5780997, 6423330, 9127890, 9634995, 11561994, 17342991, 19269990, 28904985, 34685982, 57809970, 86714955, 173429910]

約数ペア:

[(1, 173429910), (2, 86714955), (3, 57809970), (5, 34685982), (6, 28904985), (9, 19269990), (10, 17342991), (15, 11561994), (18, 9634995), (19, 9127890), (27, 6423330), (30, 5780997), (38, 4563945), (45, 3853998), (54, 3211665), (57, 3042630), (59, 2939490), (81, 2141110), (90, 1926999), (95, 1825578), (114, 1521315), (118, 1469745), (135, 1284666), (162, 1070555), (171, 1014210), (177, 979830), (190, 912789), (191, 908010), (270, 642333), (285, 608526), (295, 587898), (342, 507105), (354, 489915), (382, 454005), (405, 428222), (513, 338070), (531, 326610), (570, 304263), (573, 302670), (590, 293949), (810, 214111), (855, 202842), (885, 195966), (955, 181602), (1026, 169035), (1062, 163305), (1121, 154710), (1146, 151335), (1539, 112690), (1593, 108870), (1710, 101421), (1719, 100890), (1770, 97983), (1910, 90801), (2242, 77355), (2565, 67614), (2655, 65322), (2865, 60534), (3078, 56345), (3186, 54435), (3363, 51570), (3438, 50445), (3629, 47790), (4779, 36290), (5130, 33807), (5157, 33630), (5310, 32661), (5605, 30942), (5730, 30267), (6726, 25785), (7258, 23895), (7695, 22538), (7965, 21774), (8595, 20178), (9558, 18145), (10089, 17190), (10314, 16815), (10887, 15930), (11210, 15471), (11269, 15390)]