82428690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1555

約数の個数: 64

約数和(自身を含む): 207700992

約数和(自身を除く): 125272302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 61, 62, 93, 122, 155, 183, 186, 305, 310, 366, 465, 610, 915, 930, 1453, 1830, 1891, 2906, 3782, 4359, 5673, 7265, 8718, 9455, 11346, 14530, 18910, 21795, 28365, 43590, 45043, 56730, 88633, 90086, 135129, 177266, 225215, 265899, 270258, 443165, 450430, 531798, 675645, 886330, 1329495, 1351290, 2658990, 2747623, 5495246, 8242869, 13738115, 16485738, 27476230, 41214345, 82428690]

約数ペア:

[(1, 82428690), (2, 41214345), (3, 27476230), (5, 16485738), (6, 13738115), (10, 8242869), (15, 5495246), (30, 2747623), (31, 2658990), (61, 1351290), (62, 1329495), (93, 886330), (122, 675645), (155, 531798), (183, 450430), (186, 443165), (305, 270258), (310, 265899), (366, 225215), (465, 177266), (610, 135129), (915, 90086), (930, 88633), (1453, 56730), (1830, 45043), (1891, 43590), (2906, 28365), (3782, 21795), (4359, 18910), (5673, 14530), (7265, 11346), (8718, 9455)]