171917998770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1\times {\mathrm{6883}}^1$

素因数の和:8416

約数の個数: 128

約数和(自身を含む): 477630203904

約数和(自身を除く): 305712205134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 83, 105, 166, 210, 249, 415, 498, 581, 830, 1162, 1245, 1433, 1743, 2490, 2866, 2905, 3486, 4299, 5810, 6883, 7165, 8598, 8715, 10031, 13766, 14330, 17430, 20062, 20649, 21495, 30093, 34415, 41298, 42990, 48181, 50155, 60186, 68830, 96362, 100310, 103245, 118939, 144543, 150465, 206490, 237878, 240905, 289086, 300930, 356817, 481810, 571289, 594695, 713634, 722715, 832573, 1142578, 1189390, 1445430, 1665146, 1713867, 1784085, 2497719, 2856445, 3427734, 3568170, 3999023, 4162865, 4995438, 5712890, 7998046, 8325730, 8569335, 9863339, 11997069, 12488595, 17138670, 19726678, 19995115, 23994138, 24977190, 29590017, 39990230, 49316695, 59180034, 59985345, 69043373, 98633390, 119970690, 138086746, 147950085, 207130119, 295900170, 345216865, 414260238, 690433730, 818657137, 1035650595, 1637314274, 2071301190, 2455971411, 4093285685, 4911942822, 5730599959, 8186571370, 11461199918, 12279857055, 17191799877, 24559714110, 28652999795, 34383599754, 57305999590, 85958999385, 171917998770]

約数ペア:

[(1, 171917998770), (2, 85958999385), (3, 57305999590), (5, 34383599754), (6, 28652999795), (7, 24559714110), (10, 17191799877), (14, 12279857055), (15, 11461199918), (21, 8186571370), (30, 5730599959), (35, 4911942822), (42, 4093285685), (70, 2455971411), (83, 2071301190), (105, 1637314274), (166, 1035650595), (210, 818657137), (249, 690433730), (415, 414260238), (498, 345216865), (581, 295900170), (830, 207130119), (1162, 147950085), (1245, 138086746), (1433, 119970690), (1743, 98633390), (2490, 69043373), (2866, 59985345), (2905, 59180034), (3486, 49316695), (4299, 39990230), (5810, 29590017), (6883, 24977190), (7165, 23994138), (8598, 19995115), (8715, 19726678), (10031, 17138670), (13766, 12488595), (14330, 11997069), (17430, 9863339), (20062, 8569335), (20649, 8325730), (21495, 7998046), (30093, 5712890), (34415, 4995438), (41298, 4162865), (42990, 3999023), (48181, 3568170), (50155, 3427734), (60186, 2856445), (68830, 2497719), (96362, 1784085), (100310, 1713867), (103245, 1665146), (118939, 1445430), (144543, 1189390), (150465, 1142578), (206490, 832573), (237878, 722715), (240905, 713634), (289086, 594695), (300930, 571289), (356817, 481810)]