1931931712980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37138249}}^1$

素因数の和:37138298

約数の個数: 108

約数和(自身を含む): 6225187741500

約数和(自身を除く): 4293256028520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 8670, 10404, 13005, 17340, 26010, 52020, 37138249, 74276498, 111414747, 148552996, 185691245, 222829494, 334244241, 371382490, 445658988, 557073735, 631350233, 668488482, 742764980, 1114147470, 1262700466, 1336976964, 1671221205, 1894050699, 2228294940, 2525400932, 3156751165, 3342442410, 3788101398, 5682152097, 6313502330, 6684884820, 7576202796, 9470253495, 10732953961, 11364304194, 12627004660, 18940506990, 21465907922, 22728608388, 28410760485, 32198861883, 37881013980, 42931815844, 53664769805, 56821520970, 64397723766, 96596585649, 107329539610, 113643041940, 128795447532, 160994309415, 193193171298, 214659079220, 321988618830, 386386342596, 482982928245, 643977237660, 965965856490, 1931931712980]

約数ペア:

[(1, 1931931712980), (2, 965965856490), (3, 643977237660), (4, 482982928245), (5, 386386342596), (6, 321988618830), (9, 214659079220), (10, 193193171298), (12, 160994309415), (15, 128795447532), (17, 113643041940), (18, 107329539610), (20, 96596585649), (30, 64397723766), (34, 56821520970), (36, 53664769805), (45, 42931815844), (51, 37881013980), (60, 32198861883), (68, 28410760485), (85, 22728608388), (90, 21465907922), (102, 18940506990), (153, 12627004660), (170, 11364304194), (180, 10732953961), (204, 9470253495), (255, 7576202796), (289, 6684884820), (306, 6313502330), (340, 5682152097), (510, 3788101398), (578, 3342442410), (612, 3156751165), (765, 2525400932), (867, 2228294940), (1020, 1894050699), (1156, 1671221205), (1445, 1336976964), (1530, 1262700466), (1734, 1114147470), (2601, 742764980), (2890, 668488482), (3060, 631350233), (3468, 557073735), (4335, 445658988), (5202, 371382490), (5780, 334244241), (8670, 222829494), (10404, 185691245), (13005, 148552996), (17340, 111414747), (26010, 74276498), (52020, 37138249)]