69783390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 199987200

約数和(自身を除く): 130203810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 61, 90, 95, 114, 122, 135, 171, 183, 190, 223, 270, 285, 305, 342, 366, 446, 513, 549, 570, 610, 669, 855, 915, 1026, 1098, 1115, 1159, 1338, 1647, 1710, 1830, 2007, 2230, 2318, 2565, 2745, 3294, 3345, 3477, 4014, 4237, 5130, 5490, 5795, 6021, 6690, 6954, 8235, 8474, 10035, 10431, 11590, 12042, 12711, 13603, 16470, 17385, 20070, 20862, 21185, 25422, 27206, 30105, 31293, 34770, 38133, 40809, 42370, 52155, 60210, 62586, 63555, 68015, 76266, 81618, 104310, 114399, 122427, 127110, 136030, 156465, 190665, 204045, 228798, 244854, 258457, 312930, 367281, 381330, 408090, 516914, 571995, 612135, 734562, 775371, 1143990, 1224270, 1292285, 1550742, 1836405, 2326113, 2584570, 3672810, 3876855, 4652226, 6978339, 7753710, 11630565, 13956678, 23261130, 34891695, 69783390]

約数ペア:

[(1, 69783390), (2, 34891695), (3, 23261130), (5, 13956678), (6, 11630565), (9, 7753710), (10, 6978339), (15, 4652226), (18, 3876855), (19, 3672810), (27, 2584570), (30, 2326113), (38, 1836405), (45, 1550742), (54, 1292285), (57, 1224270), (61, 1143990), (90, 775371), (95, 734562), (114, 612135), (122, 571995), (135, 516914), (171, 408090), (183, 381330), (190, 367281), (223, 312930), (270, 258457), (285, 244854), (305, 228798), (342, 204045), (366, 190665), (446, 156465), (513, 136030), (549, 127110), (570, 122427), (610, 114399), (669, 104310), (855, 81618), (915, 76266), (1026, 68015), (1098, 63555), (1115, 62586), (1159, 60210), (1338, 52155), (1647, 42370), (1710, 40809), (1830, 38133), (2007, 34770), (2230, 31293), (2318, 30105), (2565, 27206), (2745, 25422), (3294, 21185), (3345, 20862), (3477, 20070), (4014, 17385), (4237, 16470), (5130, 13603), (5490, 12711), (5795, 12042), (6021, 11590), (6690, 10431), (6954, 10035), (8235, 8474)]