308284830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2459}}^1$

素因数の和:2678

約数の個数: 96

約数和(自身を含む): 921024000

約数和(自身を除く): 612739170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 199, 210, 315, 398, 597, 630, 995, 1194, 1393, 1791, 1990, 2459, 2786, 2985, 3582, 4179, 4918, 5970, 6965, 7377, 8358, 8955, 12295, 12537, 13930, 14754, 17213, 17910, 20895, 22131, 24590, 25074, 34426, 36885, 41790, 44262, 51639, 62685, 73770, 86065, 103278, 110655, 125370, 154917, 172130, 221310, 258195, 309834, 489341, 516390, 774585, 978682, 1468023, 1549170, 2446705, 2936046, 3425387, 4404069, 4893410, 6850774, 7340115, 8808138, 10276161, 14680230, 17126935, 20552322, 22020345, 30828483, 34253870, 44040690, 51380805, 61656966, 102761610, 154142415, 308284830]

約数ペア:

[(1, 308284830), (2, 154142415), (3, 102761610), (5, 61656966), (6, 51380805), (7, 44040690), (9, 34253870), (10, 30828483), (14, 22020345), (15, 20552322), (18, 17126935), (21, 14680230), (30, 10276161), (35, 8808138), (42, 7340115), (45, 6850774), (63, 4893410), (70, 4404069), (90, 3425387), (105, 2936046), (126, 2446705), (199, 1549170), (210, 1468023), (315, 978682), (398, 774585), (597, 516390), (630, 489341), (995, 309834), (1194, 258195), (1393, 221310), (1791, 172130), (1990, 154917), (2459, 125370), (2786, 110655), (2985, 103278), (3582, 86065), (4179, 73770), (4918, 62685), (5970, 51639), (6965, 44262), (7377, 41790), (8358, 36885), (8955, 34426), (12295, 25074), (12537, 24590), (13930, 22131), (14754, 20895), (17213, 17910)]