46378620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 150958080

約数和(自身を除く): 104579460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 71, 76, 90, 95, 114, 142, 171, 180, 190, 191, 213, 228, 284, 285, 342, 355, 380, 382, 426, 570, 573, 639, 684, 710, 764, 852, 855, 955, 1065, 1140, 1146, 1278, 1349, 1420, 1710, 1719, 1910, 2130, 2292, 2556, 2698, 2865, 3195, 3420, 3438, 3629, 3820, 4047, 4260, 5396, 5730, 6390, 6745, 6876, 7258, 8094, 8595, 10887, 11460, 12141, 12780, 13490, 13561, 14516, 16188, 17190, 18145, 20235, 21774, 24282, 26980, 27122, 32661, 34380, 36290, 40470, 40683, 43548, 48564, 54244, 54435, 60705, 65322, 67805, 72580, 80940, 81366, 108870, 121410, 122049, 130644, 135610, 162732, 163305, 203415, 217740, 242820, 244098, 257659, 271220, 326610, 406830, 488196, 515318, 610245, 653220, 772977, 813660, 1030636, 1220490, 1288295, 1545954, 2318931, 2440980, 2576590, 3091908, 3864885, 4637862, 5153180, 7729770, 9275724, 11594655, 15459540, 23189310, 46378620]

約数ペア:

[(1, 46378620), (2, 23189310), (3, 15459540), (4, 11594655), (5, 9275724), (6, 7729770), (9, 5153180), (10, 4637862), (12, 3864885), (15, 3091908), (18, 2576590), (19, 2440980), (20, 2318931), (30, 1545954), (36, 1288295), (38, 1220490), (45, 1030636), (57, 813660), (60, 772977), (71, 653220), (76, 610245), (90, 515318), (95, 488196), (114, 406830), (142, 326610), (171, 271220), (180, 257659), (190, 244098), (191, 242820), (213, 217740), (228, 203415), (284, 163305), (285, 162732), (342, 135610), (355, 130644), (380, 122049), (382, 121410), (426, 108870), (570, 81366), (573, 80940), (639, 72580), (684, 67805), (710, 65322), (764, 60705), (852, 54435), (855, 54244), (955, 48564), (1065, 43548), (1140, 40683), (1146, 40470), (1278, 36290), (1349, 34380), (1420, 32661), (1710, 27122), (1719, 26980), (1910, 24282), (2130, 21774), (2292, 20235), (2556, 18145), (2698, 17190), (2865, 16188), (3195, 14516), (3420, 13561), (3438, 13490), (3629, 12780), (3820, 12141), (4047, 11460), (4260, 10887), (5396, 8595), (5730, 8094), (6390, 7258), (6745, 6876)]