1896752730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1601}}^1$

素因数の和:1752

約数の個数: 128

約数和(自身を含む): 5082518016

約数和(自身を除く): 3185765286

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 101, 102, 115, 138, 170, 202, 230, 255, 303, 345, 391, 505, 510, 606, 690, 782, 1010, 1173, 1515, 1601, 1717, 1955, 2323, 2346, 3030, 3202, 3434, 3910, 4646, 4803, 5151, 5865, 6969, 8005, 8585, 9606, 10302, 11615, 11730, 13938, 16010, 17170, 23230, 24015, 25755, 27217, 34845, 36823, 39491, 48030, 51510, 54434, 69690, 73646, 78982, 81651, 110469, 118473, 136085, 161701, 163302, 184115, 197455, 220938, 236946, 272170, 323402, 368230, 394910, 408255, 485103, 552345, 592365, 625991, 808505, 816510, 970206, 1104690, 1184730, 1251982, 1617010, 1877973, 2425515, 2748917, 3129955, 3719123, 3755946, 4851030, 5497834, 6259910, 7438246, 8246751, 9389865, 11157369, 13744585, 16493502, 18595615, 18779730, 22314738, 27489170, 37191230, 41233755, 55786845, 63225091, 82467510, 111573690, 126450182, 189675273, 316125455, 379350546, 632250910, 948376365, 1896752730]

約数ペア:

[(1, 1896752730), (2, 948376365), (3, 632250910), (5, 379350546), (6, 316125455), (10, 189675273), (15, 126450182), (17, 111573690), (23, 82467510), (30, 63225091), (34, 55786845), (46, 41233755), (51, 37191230), (69, 27489170), (85, 22314738), (101, 18779730), (102, 18595615), (115, 16493502), (138, 13744585), (170, 11157369), (202, 9389865), (230, 8246751), (255, 7438246), (303, 6259910), (345, 5497834), (391, 4851030), (505, 3755946), (510, 3719123), (606, 3129955), (690, 2748917), (782, 2425515), (1010, 1877973), (1173, 1617010), (1515, 1251982), (1601, 1184730), (1717, 1104690), (1955, 970206), (2323, 816510), (2346, 808505), (3030, 625991), (3202, 592365), (3434, 552345), (3910, 485103), (4646, 408255), (4803, 394910), (5151, 368230), (5865, 323402), (6969, 272170), (8005, 236946), (8585, 220938), (9606, 197455), (10302, 184115), (11615, 163302), (11730, 161701), (13938, 136085), (16010, 118473), (17170, 110469), (23230, 81651), (24015, 78982), (25755, 73646), (27217, 69690), (34845, 54434), (36823, 51510), (39491, 48030)]